[U-Boot] [PATCH 2/4] apalis/colibri_t30: fix MMC/SD card detect GPIOs

[Marcel Ziswiler]

This fixes the MMC/SD card detect GPIOs for Apalis T30 which got broken
by the following commit:

2b2b50bc8748bf1ddb2d96da7157f9eecbe24961

While at it also re-add the comments describing which particular
Apalis/Colibri pins those GPIOs are on.

Signed-off-by: Marcel Ziswiler <mar...@ziswiler.com>
---
 arch/arm/dts/tegra30-apalis.dts  | 9 +++++++--
 arch/arm/dts/tegra30-colibri.dts | 4 +++-
 2 files changed, 10 insertions(+), 3 deletions(-)

diff --git a/arch/arm/dts/tegra30-apalis.dts b/arch/arm/dts/tegra30-apalis.dts
index 75c5d5f..13ab42b 100644
--- a/arch/arm/dts/tegra30-apalis.dts
+++ b/arch/arm/dts/tegra30-apalis.dts
@@ -247,13 +247,15 @@
        sdhci@78000000 {
                status = "okay";
                bus-width = <4>;
-               cd-gpios = <&gpio TEGRA_GPIO(CC, 5) GPIO_ACTIVE_HIGH>;
+               /* SD1_CD# */
+               cd-gpios = <&gpio TEGRA_GPIO(CC, 5) GPIO_ACTIVE_LOW>;
        };
 
        sdhci@78000400 {
                status = "okay";
                bus-width = <8>;
-               cd-gpios = <&gpio TEGRA_GPIO(V, 3) GPIO_ACTIVE_HIGH>;
+               /* MMC1_CD# */
+               cd-gpios = <&gpio TEGRA_GPIO(V, 3) GPIO_ACTIVE_LOW>;
        };
 
        sdhci@78000600 {
@@ -266,12 +268,14 @@
        usb@7d000000 {
                status = "okay";
                dr_mode = "peripheral";
+               /* USBO1_EN */
                nvidia,vbus-gpio = <&gpio TEGRA_GPIO(T, 5) GPIO_ACTIVE_HIGH>;
        };
 
        /* EHCI instance 1: USB2_DP/N -> USBH2_DP/N */
        usb@7d004000 {
                status = "okay";
+               /* USBH_EN */
                nvidia,vbus-gpio = <&gpio TEGRA_GPIO(DD, 1) GPIO_ACTIVE_HIGH>;
                phy_type = "utmi";
        };
@@ -279,6 +283,7 @@
        /* EHCI instance 2: USB3_DP/N -> USBH3_DP/N */
        usb@7d008000 {
                status = "okay";
+               /* USBH_EN */
                nvidia,vbus-gpio = <&gpio TEGRA_GPIO(DD, 1) GPIO_ACTIVE_HIGH>;
        };
 
diff --git a/arch/arm/dts/tegra30-colibri.dts b/arch/arm/dts/tegra30-colibri.dts
index 6cd1902..36533dc 100644
--- a/arch/arm/dts/tegra30-colibri.dts
+++ b/arch/arm/dts/tegra30-colibri.dts
@@ -64,7 +64,7 @@
        sdhci@78000200 {
                status = "okay";
                bus-width = <4>;
-               cd-gpios = <&gpio TEGRA_GPIO(C, 7) GPIO_ACTIVE_LOW>;
+               cd-gpios = <&gpio TEGRA_GPIO(C, 7) GPIO_ACTIVE_LOW>; /* MMCD */
        };
 
        sdhci@78000600 {
@@ -83,12 +83,14 @@
        usb@7d004000 {
                status = "okay";
                phy_type = "utmi";
+               /* VBUS_LAN */
                nvidia,vbus-gpio = <&gpio TEGRA_GPIO(DD, 2) GPIO_ACTIVE_HIGH>;
        };
 
        /* EHCI instance 2: USB3_DP/N -> USBH_P/N */
        usb@7d008000 {
                status = "okay";
+               /* USBH_PEN */
                nvidia,vbus-gpio = <&gpio TEGRA_GPIO(W, 2) GPIO_ACTIVE_LOW>;
        };
 };
-- 
1.9.3

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